From: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
To: Ian Munsie <imunsie@au1.ibm.com>,
Michael Ellerman <mpe@ellerman.id.au>,
Michael Neuling <mikey@neuling.org>,
Frederic Barrat <fbarrat@linux.vnet.ibm.com>,
linuxppc-dev@lists.ozlabs.org, Huy Nguyen <huyn@mellanox.com>
Subject: Re: [PATCH 08/15] cxl: Add support for using the kernel API with a real PHB
Date: Tue, 12 Jul 2016 20:48:22 +1000 [thread overview]
Message-ID: <c90c9c20-2450-1a5d-b611-f0712d0a2c89@au1.ibm.com> (raw)
In-Reply-To: <1468237822-26276-9-git-send-email-imunsie@au.ibm.com>
On 11/07/16 21:50, Ian Munsie wrote:
> From: Ian Munsie <imunsie@au1.ibm.com>
>
> This hooks up support for using the kernel API with a real PHB. After
> the AFU initialisation has completed it calls into the PHB code to pass
> it the AFU that will be used by other peer physical functions on the
> adapter.
>
> The cxl_pci_to_afu API is extended to work with peer PCI devices,
> retrieving the peer AFU from the PHB. This API may also now return an
> error if it is called on a PCI device that is not associated with either
> a cxl vPHB or a peer PCI device to an AFU, and this error is propagated
> down.
>
> Signed-off-by: Ian Munsie <imunsie@au1.ibm.com>
Reviewed-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
--
Andrew Donnellan OzLabs, ADL Canberra
andrew.donnellan@au1.ibm.com IBM Australia Limited
next prev parent reply other threads:[~2016-07-12 10:48 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-11 11:50 [PATCH v2] powerpc / cxl: Add support for the Mellanox CX4 in cxl mode Ian Munsie
2016-07-11 11:50 ` [PATCH 01/15] powerpc/powernv: Split cxl code out into a separate file Ian Munsie
2016-07-11 11:50 ` [PATCH 02/15] cxl: Add cxl_slot_is_supported API Ian Munsie
2016-07-11 11:50 ` [PATCH 03/15] cxl: Enable bus mastering for devices using CAPP DMA mode Ian Munsie
2016-07-11 11:50 ` [PATCH 04/15] cxl: Move cxl_afu_get / cxl_afu_put to base Ian Munsie
2016-07-11 11:50 ` [PATCH 05/15] cxl: Allow a default context to be associated with an external pci_dev Ian Munsie
2016-07-13 5:52 ` Andrew Donnellan
2016-07-13 21:05 ` Ian Munsie
2016-07-11 11:50 ` [PATCH 06/15] cxl: Do not create vPHB if there are no AFU configuration records Ian Munsie
2016-07-12 9:05 ` Andrew Donnellan
2016-07-11 11:50 ` [PATCH 07/15] powerpc/powernv: Add support for the cxl kernel api on the real phb Ian Munsie
2016-07-12 10:39 ` Andrew Donnellan
2016-07-13 20:39 ` Ian Munsie
2016-07-11 11:50 ` [PATCH 08/15] cxl: Add support for using the kernel API with a real PHB Ian Munsie
2016-07-12 10:48 ` Andrew Donnellan [this message]
2016-07-11 11:50 ` [PATCH 09/15] cxl: Add kernel APIs to get & set the max irqs per context Ian Munsie
2016-07-12 5:48 ` Andrew Donnellan
2016-07-11 11:50 ` [PATCH 10/15] cxl: Add preliminary workaround for CX4 interrupt limitation Ian Munsie
2016-07-13 4:40 ` Andrew Donnellan
2016-07-11 11:50 ` [PATCH 11/15] cxl: Add support for interrupts on the Mellanox CX4 Ian Munsie
2016-07-11 11:50 ` [PATCH 12/15] cxl: Workaround PE=0 hardware limitation in " Ian Munsie
2016-07-11 11:50 ` [PATCH 13/15] PCI/hotplug: pnv_php: export symbols and move struct types needed by cxl Ian Munsie
2016-07-11 11:50 ` [PATCH 14/15] PCI/hotplug: pnv_php: handle OPAL_PCI_SLOT_OFFLINE power state Ian Munsie
2016-07-11 11:50 ` [PATCH 15/15] cxl: Add cxl_check_and_switch_mode() API to switch bi-modal cards Ian Munsie
-- strict thread matches above, loose matches on Subject: below --
2016-07-13 21:16 [PATCH v3] powerpc / cxl: Add support for the Mellanox CX4 in cxl mode Ian Munsie
2016-07-13 21:17 ` [PATCH 08/15] cxl: Add support for using the kernel API with a real PHB Ian Munsie
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